When visiting ponyville to meet princess twilight the queen had sense something powerful coming from the everfree forest. Her journey led to a cave beneath the castle of the two sisters where not only she found the tree of harmony but a pony who seem to be examining the tree. The two end up introducing each other and been talking about the tre shut about each other as well

Drawn by  Doctor Awesome
Astrid  alluringming
Phoebe MeestorVertex